.div-center{
  margin: 20px;
  display: flex;
  justify-content: center;
  padding-top: 10%;
  word-wrap: break-word;
}
.page-title {
  margin: 20px;
  padding-top:10px;
}
.item-box {
  position: relative;
  margin-bottom: 1px;
  padding: 12px 24px;
  background-color: #fffbdb;
  display: block;
}
ul {
  display: block;
  list-style-type: disc;
  margin-block-start: 1em;
  margin-block-end: 1em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  padding-inline-start: 40px;
}
li {
  display: list-item;
  text-align: -webkit-match-parent;
}
.note-list {
  position: relative;
  width: 100%;
  margin: 0 0 15px;
  padding: 15px 2px 20px 0;
  border-bottom: 1px solid #f0f0f0;
  word-wrap: break-word;
}
.item-box h4 {
  margin-bottom: 6px;
  font-size: 18px;
  line-height: 24px;
  color: #3d3d3d;
  display: inline-block;
}
.div-button {
  padding-top: 4px;
  font-size: 14px;
  color: #6b6b6b;
  float: right;
  position: relative;
}